SPDY: fixed segfault with "client_body_in_file_only" enabled. It is possible to send FLAG_FIN in additional empty data frame, even if it is known from the content-length header that request body is empty. And Firefox actually behaves like this (see ticket #357). To simplify code we sacrificed our microoptimization that did not work right due to missing check in the ngx_http_spdy_state_data() function for rb->buf set to NULL.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_PARSE_H_INCLUDED_
#define _NGX_PARSE_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


ssize_t ngx_parse_size(ngx_str_t *line);
off_t ngx_parse_offset(ngx_str_t *line);
ngx_int_t ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec);


#endif /* _NGX_PARSE_H_INCLUDED_ */